this is your territory, grimson. do your job. grimson. hello? hi, honey. what? now? all right. ♪ the itsy-bitsy spider - ♪ climbed up the water spout... ♪ - ( giggling ) ♪ down came the rain ♪ and washed the spider out ♪ ♪ out came the sun... - shh. - ♪ and dried up all the rain ♪ ♪ and the itsy-bitsy spider - ♪ climbed up the spout again. ♪ - ( rock music playing ) i love you, daddy. i love you too, sweetheart. - ( laughing ) - ♪ do you believe in magic ♪ ♪ in a young girl's heart? - ♪ how the music can free her... ♪ - hey, it's my girl. ♪ whenever it starts? - ♪ and it's magic... - you know, my daughter? ( announcer speaks ) a message from the foundation for a better life. when i have an asthma attack... i feel scared. sometimes my parents have to take me to the hospital. i feel like a fish with no water. you know how to react to their asthma attacks. here's how to prevent them. call... visit... or call your doctor. because... >>> welcome back. stocks will start today's session on a high note after the dow logged triple-digit gains yesterday gaining 134 points to c

this is your territory, grimson. do your job. grimson. hello? hi, honey. what? now?giggling ) ♪ down came the rain ♪ and washed the spider out ♪ ♪ out came the sun... - shh. - ♪ and dried up all the rain ♪ ♪ and the itsy-bitsy spider - ♪ climbed up the spout again. ♪ - ( rock music playing ) i love you, daddy. i love you too, sweetheart. - ( laughing ) - ♪ do you believe in magic ♪ ♪ in a young girl's heart? - ♪ how the music can free her... ♪ - hey, it's my girl. ♪ whenever it starts? - ♪ and it's magic... - you know, my daughter? ( announcer speaks ) a message from the foundation for a better life. >>> good morning. i'm diana perez. >> i'm john muller. here are some top headlines we are following on "world news now". word from australia is the signal consistent from those thought to be black boxes from missing airlines jet have been relocated. they were first heard over the weekend, then they were lost, the signals. now they are back. we'll have full details coming up. >> oscar pistorius is expected back on the stand today in south africa. yesterday's testimony was

this is your territory, grimson. do your job. grimson. hello? hi, honey. what? now?me the sun... - shh. - ♪ and dried up all the rain ♪ ♪ and the itsy-bitsy spider - ♪ climbed up the spout again. ♪ - ( rock music playing ) i love you, daddy. i love you too, sweetheart. - ( laughing ) - ♪ do you believe in magic ♪ ♪ in a young girl's heart? - ♪ how the music can free her... ♪ - hey, it's my girl. ♪ whenever it starts? - ♪ and it's magic... - you know, my daughter? ( announcer speaks ) a message from the foundation for a better life. ♪ >>> just when there seemed to be some stability on the late night talk shows, another change coming. >> that's right. david letterman will be stepping out from behind his microphone for the last time sometime next year. his announcement caught plenty of people by surprise. ♪ >> reporter: it seemed like just another late show with david letterman, until this -- >> we don't have the timing of this precisely down. it will be, i think, at least a year or so, but some time in the not too distant future, 2015 for the love of god, in fact, paul

this is your territory, grimson. do your job. grimson. hello? hi, honey. what? now?ight. ♪ the itsy-bitsy spider - ♪ climbed up the water spout... ♪ - ( giggling ) ♪ down came the rain ♪ and washed the spider out ♪ ♪ out came the sun... - shh. - ♪ and dried up all the rain ♪ ♪ and the itsy-bitsy spider - ♪ climbed up the spout again. ♪ - ( rock music playing ) i love you, daddy. i love you too, sweetheart. - ( laughing ) - ♪ do you believe in magic ♪ ♪ in a young girl's heart? - ♪ how the music can free her... ♪ - hey, it's my girl. ♪ whenever it starts? - ♪ and it's magic... - you know, my daughter? ( announcer speaks ) a message from the foundation for a better life. >>>. >>> this morning on "world news now," signal search. >>> this morning on "world news now," signal search. underwater pings possibly from flight 370. new developments coming in right now as crews look and listen for signs of the missing jet. >> courtesy of mother nature. extreme downpours. winds and tornadoes ripping up the south and threatening the northeast. the damage and the heartbreak this mor

this is your territory, grimson. do your job. grimson. hello? hi, honey. what? now?giggling ) ♪ down came the rain ♪ and washed the spider out ♪ ♪ out came the sun... - shh. - ♪ and dried up all the rain ♪ ♪ and the itsy-bitsy spider - ♪ climbed up the spout again. ♪ - ( rock music playing ) i love you, daddy. i love you too, sweetheart. - ( laughing ) - ♪ do you believe in magic ♪ ♪ in a young girl's heart? - ♪ how the music can free her... ♪ - hey, it's my girl. ♪ whenever it starts? - ♪ and it's magic... - you know, my daughter? ( announcer speaks ) a message from the foundation for a better life. for me, it was heart-wrenching. bea: it takes a toll on everyone. i mean, it's a depressing disease to watch unfold before your eyes. you just don't see -- the person's soul is, like, gone. lisa: this disease just ravages a family. it changes your life. the magnitude of it is indescribable. art: now is the moment. if we work together, we can stop this epidemic. grace: contact brightfocus and learn more. >>> breaking news this morning, deadly rampage. more bloodshed at ft